BMJ研究新闻:低体重者急性心肌梗死后的死亡风险更高

2016-04-21 MedSci MedSci原创

据发表于PLOS Medicine的一项新的研究显示,即使是校正了合并症以及评估恶病质和虚弱的措施后,仍可发现与正常体重的患者相比,低体重患者急性心肌梗死(AMI)后的死亡风险较高。

据发表于PLOS Medicine的一项新的研究显示,即使是校正了合并症以及评估恶病质和虚弱的措施后,仍可发现与正常体重的患者相比,低体重患者急性心肌梗死(AMI)后的死亡风险较高。

既往研究已经发现AMI后体重过轻的患者死亡风险增加,但是长期以来一直以为这与慢性疾病及其他合并症导致的恶病质有关,并没有单独考虑过低体重这个因素。

该研究的第一作者,来自纽黑文的耶鲁大学Emily Bucholz,及其同事分析了1994年1月到1996年2月之间参与心血管合作项目的患者的医疗记录。

从这些记录可以确定患者是否存在导致恶病质发生的病因,如充血性心力衰竭、肝硬化或慢性肾脏病。研究人员还探究了两项营养不良状况的实验室指标——贫血,定义为红细胞比容低于0.30,和低蛋白血症,定义为血清白蛋白低于3 g/dL,以及患者身体虚弱的指标,如接受疗老院护理,行动不便,或存在尿失禁。

研究共纳入了57574名患者,其中5678名(9.8%)患者基线时期体重过轻,51896名(90.2%)患者体重正常。体重过轻定义为BMI≤18.5,正常体重是指BMI在18.5-25.0之间。所有的研究对象年龄在65岁或以上,且已在医院治疗过AMI。

校正合并症和评估恶病质及虚弱的措施后,研究人员发现,与体重正常的患者相比,低体重的患者仍存在更高的死亡风险:30天时死亡风险高13%,17年时死亡风险高26%。基线时期不存在明显合并症或虚弱的患者中,虽然体重过轻的患者与体重正常患者30天的死亡风险相似,但是17年死亡风险体重较轻患者仍增加了21%。

研究人员列出了多个低体重患者AMI后的死亡率增加的可能原因。例如,体重过轻的患者其生理储备较低,治疗时或反应并不积极,或可能是“根本性的不同”,也可能是存在一个潜在的冠状动脉疾病遗传易感性。

研究人员指出,“事实上,其他的研究发现,尽管低体重的患者较正常体重和超重的患者心血管疾病的危险因素较少,但是低体重患者的冠状动脉疾病更严重且更广泛。”

对于临床医生来说,研究结果表明,用于促进癌症或心脏恶病质患者增加体重和生存率的治疗可能会产生一些益处,作者写道,“然而,需要试验来检测使用这些治疗是否可改善AMI患者的体重,以及低体重患者增加体重是否会提高起AMI后的生存率。”

原始出处:

Michael McCarthy. Underweight patients have higher risk of death after myocardial infarction, study finds. BMJ 2016; 353 doi: http://dx.doi.org/10.1136/bmj.i2276 (Published 20 April 2016).

Bucholz EM, Krumholz HA, Krumholz HM. Underweight, markers of cachexia, and mortality in acute myocardial infarction: a prospective cohort study of elderly Medicare beneficiaries. PLoS Med2016;13:e1001998. doi:10.1371/journal.pmed.1001998. pmid:27093615.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1847967, encodeId=6ca2184e967c2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Tue Aug 30 06:37:00 CST 2016, time=2016-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=83463, encodeId=d04b8346327, content=进一步证实了体重与预后的U型曲线关系, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210704/cdd1076905df433c93873ae6d3d51aef/eae5c73864694494acb8435eb7d2e9bb.jpg, createdBy=ec7b92572, createdName=lshanp, createdTime=Sun May 01 16:37:00 CST 2016, time=2016-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82460, encodeId=b533824601f, content=低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9ebb1716792, createdName=黑心天使, createdTime=Sun Apr 24 13:47:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82409, encodeId=1a638240986, content=增加了见识,原来体重也影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82410, encodeId=feae82410ae, content=学了,体重是个影响因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255559, encodeId=2fb212555595a, content=<a href='/topic/show?id=587f6339050' target=_blank style='color:#2F92EE;'>#死亡风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63390, encryptionId=587f6339050, topicName=死亡风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sat Apr 23 13:37:00 CST 2016, time=2016-04-23, status=1, ipAttribution=)]
    2016-08-30 gaoxiaoe
  2. [GetPortalCommentsPageByObjectIdResponse(id=1847967, encodeId=6ca2184e967c2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Tue Aug 30 06:37:00 CST 2016, time=2016-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=83463, encodeId=d04b8346327, content=进一步证实了体重与预后的U型曲线关系, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210704/cdd1076905df433c93873ae6d3d51aef/eae5c73864694494acb8435eb7d2e9bb.jpg, createdBy=ec7b92572, createdName=lshanp, createdTime=Sun May 01 16:37:00 CST 2016, time=2016-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82460, encodeId=b533824601f, content=低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9ebb1716792, createdName=黑心天使, createdTime=Sun Apr 24 13:47:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82409, encodeId=1a638240986, content=增加了见识,原来体重也影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82410, encodeId=feae82410ae, content=学了,体重是个影响因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255559, encodeId=2fb212555595a, content=<a href='/topic/show?id=587f6339050' target=_blank style='color:#2F92EE;'>#死亡风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63390, encryptionId=587f6339050, topicName=死亡风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sat Apr 23 13:37:00 CST 2016, time=2016-04-23, status=1, ipAttribution=)]
    2016-05-01 lshanp

    进一步证实了体重与预后的U型曲线关系

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1847967, encodeId=6ca2184e967c2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Tue Aug 30 06:37:00 CST 2016, time=2016-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=83463, encodeId=d04b8346327, content=进一步证实了体重与预后的U型曲线关系, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210704/cdd1076905df433c93873ae6d3d51aef/eae5c73864694494acb8435eb7d2e9bb.jpg, createdBy=ec7b92572, createdName=lshanp, createdTime=Sun May 01 16:37:00 CST 2016, time=2016-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82460, encodeId=b533824601f, content=低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9ebb1716792, createdName=黑心天使, createdTime=Sun Apr 24 13:47:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82409, encodeId=1a638240986, content=增加了见识,原来体重也影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82410, encodeId=feae82410ae, content=学了,体重是个影响因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255559, encodeId=2fb212555595a, content=<a href='/topic/show?id=587f6339050' target=_blank style='color:#2F92EE;'>#死亡风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63390, encryptionId=587f6339050, topicName=死亡风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sat Apr 23 13:37:00 CST 2016, time=2016-04-23, status=1, ipAttribution=)]
    2016-04-24 黑心天使

    低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1847967, encodeId=6ca2184e967c2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Tue Aug 30 06:37:00 CST 2016, time=2016-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=83463, encodeId=d04b8346327, content=进一步证实了体重与预后的U型曲线关系, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210704/cdd1076905df433c93873ae6d3d51aef/eae5c73864694494acb8435eb7d2e9bb.jpg, createdBy=ec7b92572, createdName=lshanp, createdTime=Sun May 01 16:37:00 CST 2016, time=2016-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82460, encodeId=b533824601f, content=低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9ebb1716792, createdName=黑心天使, createdTime=Sun Apr 24 13:47:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82409, encodeId=1a638240986, content=增加了见识,原来体重也影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82410, encodeId=feae82410ae, content=学了,体重是个影响因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255559, encodeId=2fb212555595a, content=<a href='/topic/show?id=587f6339050' target=_blank style='color:#2F92EE;'>#死亡风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63390, encryptionId=587f6339050, topicName=死亡风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sat Apr 23 13:37:00 CST 2016, time=2016-04-23, status=1, ipAttribution=)]
    2016-04-24 明崖

    增加了见识,原来体重也影响

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1847967, encodeId=6ca2184e967c2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Tue Aug 30 06:37:00 CST 2016, time=2016-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=83463, encodeId=d04b8346327, content=进一步证实了体重与预后的U型曲线关系, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210704/cdd1076905df433c93873ae6d3d51aef/eae5c73864694494acb8435eb7d2e9bb.jpg, createdBy=ec7b92572, createdName=lshanp, createdTime=Sun May 01 16:37:00 CST 2016, time=2016-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82460, encodeId=b533824601f, content=低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9ebb1716792, createdName=黑心天使, createdTime=Sun Apr 24 13:47:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82409, encodeId=1a638240986, content=增加了见识,原来体重也影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82410, encodeId=feae82410ae, content=学了,体重是个影响因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255559, encodeId=2fb212555595a, content=<a href='/topic/show?id=587f6339050' target=_blank style='color:#2F92EE;'>#死亡风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63390, encryptionId=587f6339050, topicName=死亡风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sat Apr 23 13:37:00 CST 2016, time=2016-04-23, status=1, ipAttribution=)]
    2016-04-24 明崖

    学了,体重是个影响因素

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1847967, encodeId=6ca2184e967c2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Tue Aug 30 06:37:00 CST 2016, time=2016-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=83463, encodeId=d04b8346327, content=进一步证实了体重与预后的U型曲线关系, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210704/cdd1076905df433c93873ae6d3d51aef/eae5c73864694494acb8435eb7d2e9bb.jpg, createdBy=ec7b92572, createdName=lshanp, createdTime=Sun May 01 16:37:00 CST 2016, time=2016-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82460, encodeId=b533824601f, content=低身体质量指数增加心梗后死亡率的原因解释,能说通吗?要怎么进行循证医学判断呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9ebb1716792, createdName=黑心天使, createdTime=Sun Apr 24 13:47:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82409, encodeId=1a638240986, content=增加了见识,原来体重也影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=82410, encodeId=feae82410ae, content=学了,体重是个影响因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73441710184, createdName=明崖, createdTime=Sun Apr 24 10:35:00 CST 2016, time=2016-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255559, encodeId=2fb212555595a, content=<a href='/topic/show?id=587f6339050' target=_blank style='color:#2F92EE;'>#死亡风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63390, encryptionId=587f6339050, topicName=死亡风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sat Apr 23 13:37:00 CST 2016, time=2016-04-23, status=1, ipAttribution=)]

相关资讯

J Am Heart Assoc:急性心梗后,颅内出血的发生率和预测因子

背景:为了解决急性心肌梗死(AMI)后,关于颅内出血(ICH)的长期风险知识的缺乏,本研究的目的是:(1)调查急性心肌梗死出院后1年,ICH的发病率,随时间变化的趋势及预测因子;(2)调查的比较对照组和AMI患者ICH发生的风险;和(3)研究缺血性脑卒中对进行各种抗凝治疗患者的出血风险的影响。方法和结果:从瑞典心脏ICU入院的登记信息中,收集1998和2010之间首发AMI的患者的数据。在国家患者

急性心肌梗死冠脉内巨大血栓(图)

急性心肌梗死冠脉内巨大血栓

JACC:心室辅助装置可有效治疗急性心肌梗死患者

急性心肌梗死(AMI)并发急性心脏衰竭和心源性休克的患者通过常规治疗后的死亡率较高。这项研究旨在评估急性心肌梗死患者通过心室辅助装置(VAD)持久治疗的结果。在INTERMACS(机械辅助循环支持注册)研究中,研究人员纳入了AMI接受VAD装置的患者,与非AMI症状接受VAD的患者进行了比较。502例AMI患者植入了VAD:443例接受左心室辅助装置;33例接受双心室辅助装置;26例接受全人工心脏

JACC:急性心肌梗死患者早期醛固酮受体拮抗剂治疗未见任何益处

盐皮质激素受体拮抗剂(MRA)可改善心肌梗死(MI)后心脏衰竭(HF)的结果。这项研究旨在评估在急性心肌梗死(不论是否存在HF或左心室(LV)功能障碍)患者中早期MRA方案的好处。研究人员随机分配1603例患者接受标准治疗加单次静脉注射坎利酸钾(200毫克)的MRA治疗方案,其次是口服安体舒通(25毫克,每天一次)治疗6个月,或接受单独标准治疗。该研究的主要终点是死亡,心脏骤停复苏,显著室性心律失